Cult of Mac has posted an anonymous message saying;
...a very trusted (and extremely anonymous) source of mine in Silicon Valley told me recently that he has it on good faith that Apple CEO Steve Jobs has invited all of his best friends to his MacWorld SF Keynote on Tuesday. In Silicon Valley buzz code, that means he's got something really special to show.
The International Herald Tribute also reports that Jobs appears excited about the upcoming device.
"[Steve Jobs]was more excited about his current project than he was about the Macintosh."